<template>
  <div class="p-2">
    <transition :enter-active-class="proxy?.animate.searchAnimate.enter" :leave-active-class="proxy?.animate.searchAnimate.leave">
      <div class="search" v-show="showSearch">
        <el-form ref="queryFormRef" :model="queryParams" :inline="true" label-width="68px">
          <el-form-item label="菜单名称" prop="menuName">
            <el-input v-model="queryParams.deptName" placeholder="请输入部门名称" clearable @keyup.enter="handleQuery" />
          </el-form-item>
          <el-form-item label="状态" prop="status">
            <el-select v-model="queryParams.status" placeholder="部门状态" clearable>
              <el-option v-for="dict in sys_normal_disable" :key="dict.value" :label="dict.label" :value="dict.value" />
            </el-select>
          </el-form-item>
          <el-form-item>
            <el-button type="primary" icon="Search" @click="handleQuery">搜索</el-button>
            <el-button icon="Refresh" @click="resetQuery">重置</el-button>
          </el-form-item>
        </el-form>
      </div>
    </transition>

    <el-card shadow="never">
      <template #header>
        <el-row :gutter="10">
          <el-col :span="1.5">
            <el-button type="primary" plain icon="Plus" @click="handleAdd()" v-hasPermi="['system:dept:add']">新增 </el-button>
          </el-col>
          <el-col :span="1.5">
            <el-button type="info" plain icon="Sort" @click="handleToggleExpandAll">展开/折叠</el-button>
          </el-col>
          <right-toolbar v-model:showSearch="showSearch" @queryTable="getList"></right-toolbar>
        </el-row>
      </template>

      <el-table
        v-loading="loading"
        :data="deptList"
        row-key="deptId"
        :tree-props="{ children: 'children', hasChildren: 'hasChildren' }"
        ref="deptTableRef"
        :default-expand-all="isExpandAll"
      >
        <el-table-column prop="deptName" label="部门名称" width="260"></el-table-column>
        <el-table-column prop="orderNum" align="center" label="排序" width="200"></el-table-column>
        <el-table-column prop="status" align="center" label="状态" width="100">
          <template #default="scope">
            <dict-tag :options="sys_normal_disable" :value="scope.row.status" />
          </template>
        </el-table-column>
        <el-table-column label="创建时间" align="center" prop="createTime" width="200">
          <template #default="scope">
            <span>{{ parseTime(scope.row.createTime) }}</span>
          </template>
        </el-table-column>
        <el-table-column fixed="right" align="center" label="操作">
          <template #default="scope">
            <el-tooltip content="修改" placement="top">
              <el-button link type="primary" icon="Edit" @click="handleUpdate(scope.row)" v-hasPermi="['system:dept:edit']" />
            </el-tooltip>
            <el-tooltip content="新增" placement="top">
              <el-button link type="primary" icon="Plus" @click="handleAdd(scope.row)" v-hasPermi="['system:dept:add']" />
            </el-tooltip>
            <el-tooltip content="删除" placement="top">
              <el-button link type="primary" icon="Delete" @click="handleDelete(scope.row)" v-hasPermi="['system:dept:remove']" />
            </el-tooltip>
          </template>
        </el-table-column>
      </el-table>
    </el-card>

    <el-dialog :title="dialog.title" v-model="dialog.visible" destroy-on-close append-to-bod width="600px">
      <el-form ref="deptFormRef" :model="form" :rules="rules" label-width="80px">
        <el-row>
          <el-col :span="24" v-if="form.parentId !== 0">
            <el-form-item label="上级部门" prop="parentId">
              <el-tree-select
                v-model="form.parentId"
                :data="deptOptions"
                :props="{ value: 'deptId', label: 'deptName', children: 'children' }"
                value-key="deptId"
                placeholder="选择上级部门"
                check-strictly
              />
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="部门名称" prop="deptName">
              <el-input v-model="form.deptName" placeholder="请输入部门名称" />
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="显示排序" prop="orderNum">
              <el-input-number v-model="form.orderNum" controls-position="right" :min="0" />
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="负责人" prop="leader">
              <el-input v-model="form.leader" placeholder="请输入负责人" maxlength="20" />
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="联系电话" prop="phone">
              <el-input v-model="form.phone" placeholder="请输入联系电话" maxlength="11" />
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="邮箱" prop="email">
              <el-input v-model="form.email" placeholder="请输入邮箱" maxlength="50" />
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="部门状态">
              <el-radio-group v-model="form.status">
                <el-radio v-for="dict in sys_normal_disable" :key="dict.value" :label="dict.value">{{ dict.label
                }}</el-radio>
              </el-radio-group>
            </el-form-item>
          </el-col>
        </el-row>
      </el-form>
      <template #footer>
        <div class="dialog-footer">
          <el-button type="primary" @click="submitForm">确 定</el-button>
          <el-button @click="cancel">取 消</el-button>
        </div>
      </template>
    </el-dialog>
  </div>
</template>

<script setup name="Dept" lang="ts">
import { listDept, getDept, delDept, addDept, updateDept, listDeptExcludeChild } from "@/api/system/dept"
import { ComponentInternalInstance } from 'vue';
import { DeptForm, DeptQuery, DeptVO } from "@/api/system/dept/types";

interface DeptOptionsType {
    deptId: number | string;
    deptName: string;
    children: DeptOptionsType[];

}

const { proxy } = getCurrentInstance() as ComponentInternalInstance
const { sys_normal_disable } = toRefs<any>(proxy?.useDict("sys_normal_disable"));

const deptList = ref<DeptVO[]>([])
const loading = ref(true)
const showSearch = ref(true)
const deptOptions = ref<DeptOptionsType[]>([])
const isExpandAll = ref(true)


const dialog = reactive<DialogOption>({
    visible: false,
    title: ''
});

const deptTableRef = ref(ElTable);
const queryFormRef = ref(ElForm);
const deptFormRef = ref(ElForm);

const initFormData: DeptForm = {
    deptId: undefined,
    parentId: undefined,
    deptName: undefined,
    orderNum: 0,
    leader: undefined,
    phone: undefined,
    email: undefined,
    status: "0"
}
const data = reactive<PageData<DeptForm, DeptQuery>>({
    form: {...initFormData},
    queryParams: {
        pageNum: 1,
        pageSize: 10,
        deptName: undefined,
        status: undefined
    },
    rules: {
        parentId: [{ required: true, message: "上级部门不能为空", trigger: "blur" }],
        deptName: [{ required: true, message: "部门名称不能为空", trigger: "blur" }],
        orderNum: [{ required: true, message: "显示排序不能为空", trigger: "blur" }],
        email: [{ type: "email", message: "请输入正确的邮箱地址", trigger: ["blur", "change"] }],
        phone: [{ pattern: /^1[3|4|5|6|7|8|9][0-9]\d{8}$/, message: "请输入正确的手机号码", trigger: "blur" }]
    },
})

const { queryParams, form, rules } = toRefs<PageData<DeptForm, DeptQuery>>(data)

/** 查询菜单列表 */
const getList = async () => {
    loading.value = true;
    const res = await listDept(queryParams.value);
    const data = proxy?.handleTree<DeptVO>(res.data, "deptId")
    if (data) {
        deptList.value = data
    }
    loading.value = false
}
/** 取消按钮 */
const cancel = () => {
    reset()
    dialog.visible = false
}
/** 表单重置 */
const reset = () => {
    form.value = {...initFormData};
    deptFormRef.value.resetFields();
}

/** 搜索按钮操作 */
const handleQuery = () => {
    getList();
}
/** 重置按钮操作 */
const resetQuery = () => {
    queryFormRef.value.resetFields();
    handleQuery()
}
/** 新增按钮操作 */
const handleAdd = (row?: DeptVO) => {
    listDept().then(res => {
        const data = proxy?.handleTree<DeptOptionsType>(res.data, "deptId");
        if (data) {
            deptOptions.value = data
            dialog.visible = true;
            dialog.title = "添加部门";
            nextTick(() => {
                reset();
                if (row && row.deptId) {
                    form.value.parentId = row?.deptId;
                }
            })
        }
    })
}
/** 展开/折叠操作 */
const handleToggleExpandAll = () => {
    isExpandAll.value = !isExpandAll.value;
    toggleExpandAll(deptList.value, isExpandAll.value)
}
/** 展开/折叠所有 */
const toggleExpandAll = (data: DeptVO[], status: boolean) => {
    data.forEach((item) => {
        deptTableRef.value.toggleRowExpansion(item, status)
        if(item.children && item.children.length > 0) toggleExpandAll(item.children, status)
    })
}

/** 修改按钮操作 */
const handleUpdate = async (row: DeptVO) => {
    const res = await getDept(row.deptId);
    dialog.visible = true;
    dialog.title = "修改部门";
    nextTick(async () => {
        reset();
        form.value = res.data
        const response = await listDeptExcludeChild(row.deptId);
        const data = proxy?.handleTree<DeptOptionsType>(response.data, "deptId")
        if (data) {
            deptOptions.value = data;
            if (data.length === 0) {
                const noResultsOptions: DeptOptionsType = { deptId: res.data.parentId, deptName: res.data.parentName, children: [] };
                deptOptions.value.push(noResultsOptions);
            }
        }
    })
}
/** 提交按钮 */
const submitForm = () => {
    deptFormRef.value.validate(async (valid: boolean) => {
        if (valid) {
            form.value.deptId ? await updateDept(form.value) : await addDept(form.value);
            proxy?.$modal.msgSuccess("操作成功");
            dialog.visible = false;
            getList();
        }
    })
}
/** 删除按钮操作 */
const handleDelete = async (row: DeptVO) => {
    await proxy?.$modal.confirm('是否确认删除名称为"' + row.deptName + '"的数据项?');
    await delDept(row.deptId);
    getList();
    proxy?.$modal.msgSuccess("删除成功");
}

onMounted(() => {
    getList();
});
</script>
